{"id":"vidhyamitra:city-day:mathura:1982-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1982-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-08-28","date_display":"August 28, 1982 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1982,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445209.770833,"kali_year":5084,"ahargana":1856744.2708,"sun":{"sidereal_longitude":130.1849,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":236.7989,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.6141,"elapsed_within_tithi_degrees":10.6141},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.7989,"elapsed_within_degrees":10.1323},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.9838},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1982,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445209.770833,"ahargana":1856744.2708,"kali_year":5084,"ayanamsa_lahiri":23.6107,"grahas":{"sun":{"sidereal_longitude":130.81456300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":238.64456300000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":1.8255},"mars":{"sidereal_longitude":201.47076300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":156.50106300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":192.55536299999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":113.277263,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":175.342263,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":80.7533,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.7533,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1982,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445209.770833,"kali_year":5084,"ahargana":1856744.2708,"sun":{"sidereal_longitude":130.1849,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":236.7989,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.6141,"elapsed_within_tithi_degrees":10.6141},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.7989,"elapsed_within_degrees":10.1323},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.9838},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.825,"elongation":106.614},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.825,"opposition_distance":73.386}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:55","sunsetLocal":"18:45","solarNoonLocal":"12:20","dayLengthHours":12.821548379983595,"dayLengthDisplay":"12 Hours 49 Mins 18 Secs","nightLengthDisplay":"11 Hours 10 Mins 42 Secs","moonriseLocal":"14:20","moonsetLocal":"00:43","rahuKala":{"name":"Rāhu Kāla","start":"09:08","end":"10:44","startHours":9.12987505035384,"endHours":10.732568597851788,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:32","startHours":13.937955692847687,"endHours":15.540649240345637,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:55","end":"07:32","startHours":5.924487955357941,"endHours":7.527181502855891,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.916182577354114,"endHours":9.343567523353567,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.4587191378572575,"endHours":6.80062709465682,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:46","startHours":11.907877199350285,"endHours":12.76264709134919,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.2149481713601284,"endHours":5.069718063359035,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.856025590359309,"endHours":5.924487955357941,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:20","startHours":14.472186875347004,"endHours":15.32695676734591,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.546036335341537,"endHours":18.946036335341535,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:17","startHours":18.746036335341536,"endHours":19.28026751784085,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.496036335341536,"endHours":20.246036335341536,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:46","startHours":23.907877199350285,"endHours":24.76264709134919,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:55","end":"07:32","startHours":5.924487955357941,"endHours":7.527181502855891,"quality":"inauspicious"},{"name":"Śubha","start":"07:32","end":"09:08","startHours":7.527181502855891,"endHours":9.12987505035384,"quality":"auspicious"},{"name":"Roga","start":"09:08","end":"10:44","startHours":9.12987505035384,"endHours":10.732568597851788,"quality":"inauspicious"},{"name":"Udveg","start":"10:44","end":"12:20","startHours":10.732568597851788,"endHours":12.335262145349738,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:56","startHours":12.335262145349738,"endHours":13.937955692847687,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:32","startHours":13.937955692847687,"endHours":15.540649240345637,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"17:09","startHours":15.540649240345637,"endHours":17.143342787843586,"quality":"auspicious"},{"name":"Kāla","start":"17:09","end":"18:45","startHours":17.143342787843586,"endHours":18.746036335341536,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:45","end":"20:09","startHours":18.746036335341536,"endHours":20.143342787843586,"quality":"auspicious"},{"name":"Amṛta","start":"20:09","end":"21:32","startHours":20.143342787843586,"endHours":21.540649240345637,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"22:56","startHours":21.540649240345637,"endHours":22.937955692847687,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:20","startHours":22.937955692847687,"endHours":24.335262145349738,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:44","startHours":24.335262145349738,"endHours":25.732568597851788,"quality":"inauspicious"},{"name":"Udveg","start":"01:44","end":"03:08","startHours":25.732568597851788,"endHours":27.12987505035384,"quality":"inauspicious"},{"name":"Chala","start":"03:08","end":"04:32","startHours":27.12987505035384,"endHours":28.52718150285589,"quality":"neutral"},{"name":"Labha","start":"04:32","end":"05:55","startHours":28.52718150285589,"endHours":29.92448795535794,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.924487955357941,"endHours":6.924487955357941,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.924487955357941,"endHours":7.924487955357941,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.924487955357941,"endHours":8.924487955357941,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.924487955357941,"endHours":9.924487955357941,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.924487955357941,"endHours":10.924487955357941,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.924487955357941,"endHours":11.924487955357941,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.924487955357941,"endHours":12.924487955357941,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.924487955357941,"endHours":13.924487955357941,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.924487955357941,"endHours":14.924487955357941,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.924487955357941,"endHours":15.924487955357941,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.924487955357941,"endHours":16.92448795535794,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.92448795535794,"endHours":17.92448795535794,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.92448795535794,"endHours":18.92448795535794,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.92448795535794,"endHours":19.92448795535794,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.92448795535794,"endHours":20.92448795535794,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.92448795535794,"endHours":21.92448795535794,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.92448795535794,"endHours":22.92448795535794,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.92448795535794,"endHours":23.92448795535794,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.92448795535794,"endHours":24.92448795535794,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.92448795535794,"endHours":25.92448795535794,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.92448795535794,"endHours":26.92448795535794,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.92448795535794,"endHours":27.92448795535794,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.92448795535794,"endHours":28.92448795535794,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.92448795535794,"endHours":29.92448795535794,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.886463555092663,"eotMinutes":-0.8105287209842176,"ayanamsa":23.6107}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Navamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 28, 1982 CE · Mathurā · Vidhyamitra","description":"August 28, 1982 CE for Mathurā: Śukla Navamī, sūryodaya 05:55, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1982-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1982-08-28","sa":"https://sa.vidhyamitra.com/city/mathura/1982-08-28","hi":"https://hi.vidhyamitra.com/city/mathura/1982-08-28","x-default":"https://vidhyamitra.com/city/mathura/1982-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T11:32:55.321Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-14T11:32:55.321Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T11:32:55.321Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}